202959783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 331975840

約数和(自身を除く): 129016057

約数列:

[1, 3, 9, 13, 27, 39, 73, 89, 117, 219, 267, 351, 657, 801, 949, 1157, 1971, 2403, 2847, 3471, 6497, 7921, 8541, 10413, 19491, 23763, 25623, 31239, 58473, 71289, 84461, 102973, 175419, 213867, 253383, 308919, 578233, 760149, 926757, 1734699, 2280447, 2780271, 5204097, 7517029, 15612291, 22551087, 67653261, 202959783]

約数ペア:

[(1, 202959783), (3, 67653261), (9, 22551087), (13, 15612291), (27, 7517029), (39, 5204097), (73, 2780271), (89, 2280447), (117, 1734699), (219, 926757), (267, 760149), (351, 578233), (657, 308919), (801, 253383), (949, 213867), (1157, 175419), (1971, 102973), (2403, 84461), (2847, 71289), (3471, 58473), (6497, 31239), (7921, 25623), (8541, 23763), (10413, 19491)]